    @foreach($goodsClasses as $key=>$goodsClass)
    <option @if(isset($fid) && $fid==$goodsClass['id']) selected @elseif(isset($targetClassId) && $targetClassId==$goodsClass['id']) selected @endif value="{{$goodsClass['id']}}">{{$sign}}{{$goodsClass['class_name']}}</option>
        @if(isset($goodsClass['childrens']))
            @include('admin.goods_class_option',['goodsClasses'=>$goodsClass['childrens'],'sign'=>$sign.'&nbsp;&nbsp;&nbsp;&nbsp;','class_id'=>isset($fid)?$fid:''])
        @endif
    @endforeach
